package com.pactera.chatRoom.dao;

import com.pactera.chatRoom.entity.ChatMsg;
import org.springframework.stereotype.Repository;

import java.util.List;

@Repository
public interface MessageDao {

    //保存群聊聊天信息
    int save(ChatMsg msg);

    //查询群聊聊天信息
    List<ChatMsg> queryChatMsg();
}
